555828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 1599360

約数和(自身を除く): 1043532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 509, 546, 1018, 1092, 1527, 2036, 3054, 3563, 6108, 6617, 7126, 10689, 13234, 14252, 19851, 21378, 26468, 39702, 42756, 46319, 79404, 92638, 138957, 185276, 277914, 555828]

約数ペア:

[(1, 555828), (2, 277914), (3, 185276), (4, 138957), (6, 92638), (7, 79404), (12, 46319), (13, 42756), (14, 39702), (21, 26468), (26, 21378), (28, 19851), (39, 14252), (42, 13234), (52, 10689), (78, 7126), (84, 6617), (91, 6108), (156, 3563), (182, 3054), (273, 2036), (364, 1527), (509, 1092), (546, 1018)]